5.5 Inch ID Bearings Size Chart
Ultra Thin Section Series
| Type | Bearing Type | d (in) | d (mm) | D (in) | D (mm) | B (in) | B (mm) | Cr (N) | Cor (N) | rpm (grease) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| JU055CP0 | Radial Contact | 5.50 | 139.70 | 6.25 | 158.75 | 0.50 | 12.70 | 8700 | 11200 | 1850 | 0.34 |
| JU055XP0 | Four-Point Contact | 5.50 | 139.70 | 6.25 | 158.75 | 0.50 | 12.70 | 11600 | 19600 | 1850 | 0.34 |
| KA055AR0 | Angular Contact | 5.50 | 139.70 | 6.00 | 152.40 | 0.25 | 6.35 | 4650 | 8200 | 3950 | 0.11 |
| KA055CP0 | Radial Contact | 5.50 | 139.70 | 6.00 | 152.40 | 0.25 | 6.35 | 4700 | 7100 | 3950 | 0.11 |
| KA055XP0 | Four-Point Contact | 5.50 | 139.70 | 6.00 | 152.40 | 0.25 | 6.35 | 6300 | 12300 | 2290 | 0.11 |
| KB055AR0 | Angular Contact | 5.50 | 139.70 | 6.125 | 155.575 | 0.3125 | 7.9375 | 6700 | 11100 | 3900 | 0.19 |
| KB055CP0 | Radial Contact | 5.50 | 139.70 | 6.125 | 155.575 | 0.3125 | 7.9375 | 4370 | 10400 | 3900 | 0.19 |
| KB055XP0 | Four-Point Contact | 5.50 | 139.70 | 6.125 | 155.575 | 0.3125 | 7.9375 | 9000 | 16400 | 2240 | 0.19 |
| KC055AR0 | Angular Contact | 5.50 | 139.70 | 6.25 | 158.75 | 0.375 | 9.525 | 9000 | 13700 | 3850 | 0.27 |
| KC055CP0 | Radial Contact | 5.50 | 139.70 | 6.25 | 158.75 | 0.375 | 9.525 | 5660 | 12580 | 3850 | 0.27 |
| KC055XP0 | Four-Point Contact | 5.50 | 139.70 | 6.25 | 158.75 | 0.375 | 9.525 | 11600 | 19600 | 2200 | 0.27 |
| KD055AR0 | Angular Contact | 5.50 | 139.70 | 6.50 | 165.10 | 0.50 | 12.70 | 13700 | 18800 | 3700 | 0.48 |
| KD055CP0 | Radial Contact | 5.50 | 139.70 | 6.50 | 165.10 | 0.50 | 12.70 | 13800 | 16200 | 3650 | 0.48 |
| KD055XP0 | Four-Point Contact | 5.50 | 139.70 | 6.50 | 165.10 | 0.50 | 12.70 | 18400 | 28000 | 2110 | 0.48 |
| KF055AR0 | Angular Contact | 5.50 | 139.70 | 7.00 | 177.80 | 0.75 | 19.05 | 26500 | 32000 | 3450 | 1.13 |
| KF055CP0 | Radial Contact | 5.50 | 139.70 | 7.00 | 177.80 | 0.75 | 19.05 | 26500 | 27000 | 3400 | 1.13 |
| KF055XP0 | Four-Point Contact | 5.50 | 139.70 | 7.00 | 177.80 | 0.75 | 19.05 | 35000 | 47500 | 1960 | 1.13 |
| KG055AR0 | Angular Contact | 5.50 | 139.70 | 7.50 | 190.50 | 1.00 | 25.40 | 38300 | 54800 | 3080 | 2.14 |
| KG055CP0 | Radial Contact | 5.50 | 139.70 | 7.50 | 190.50 | 1.00 | 25.40 | 41500 | 39000 | 3200 | 2.13 |
| KG055XP0 | Four-Point Contact | 5.50 | 139.70 | 7.50 | 190.50 | 1.00 | 25.40 | 56000 | 69000 | 1830 | 2.13 |
